489984899846414 has 16 divisors (see below), whose sum is σ = 839974502930400. Its totient is φ = 209993431278624.

The previous prime is 489984899846413. The next prime is 489984899846459. The reversal of 489984899846414 is 414648998489984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489984899846411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29108072 + ... + 42746340.

It is an arithmetic number, because the mean of its divisors is an integer number (52498406433150).

Almost surely, 2^{489984899846414} is an apocalyptic number.

489984899846414 is a deficient number, since it is larger than the sum of its proper divisors (349989603083986).

489984899846414 is a wasteful number, since it uses less digits than its factorization.

489984899846414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16204507.

The product of its digits is 165112971264, while the sum is 95.

The spelling of 489984899846414 in words is "four hundred eighty-nine trillion, nine hundred eighty-four billion, eight hundred ninety-nine million, eight hundred forty-six thousand, four hundred fourteen".